package main

import (
	"fmt"
	"strconv"
)

func main() {
	//九九乘法表
	var str2 = ""
	var res int
	for i := 1; i < 10; i++ {
		str2 = ""
		for j := 1; j <= i; j++ {
			res = i * j
			str2 = str2 + strconv.Itoa(j) + "*" + strconv.Itoa(i) + "=" + strconv.Itoa(res) + " "
		}
		fmt.Println(str2)
	}
}
